--- lib/make_link.php.orig	2005-07-14 23:45:07.000000000 +0900
+++ lib/make_link.php	2005-07-24 13:05:54.000000000 +0900
@@ -371,12 +371,20 @@
 
 	function toString()
 	{
+		global $my_site;
+
 		if (FALSE) {
 			$rel = '';
 		} else {
 			$rel = ' rel="nofollow"';
 		}
-		return '<a href="' . $this->name . '"' . $rel . '>' . $this->alias . '</a>';
+
+		if (strpos($this->name, $my_site)) {
+			return '<a href="' . $this->name . '"' . $rel . '>' . $this->alias . '</a>';
+		} else {
+			// 󥯤̤
+			return '<a href="' . $this->name . '" class="external"' . $rel . '>' . $this->alias . '</a>';
+		}
 	}
 }
 
@@ -414,7 +422,8 @@
 
 	function toString()
 	{
-		return '<a href="' . $this->name . '" rel="nofollow">' . $this->alias . '</a>';
+		// 󥯤̤
+		return '<a href="' . $this->name . '" class="external" rel="nofollow">' . $this->alias . '</a>';
 	}
 }
 
@@ -524,8 +533,9 @@
 
 	function toString()
 	{
+		// 󥯤̤
 		return '<a href="' . $this->url . $this->anchor . '" title="' .
-			$this->name . '" rel="nofollow">' . $this->alias . '</a>';
+			$this->name . '" class="external" rel="nofollow">' . $this->alias . '</a>';
 	}
 }
 
